<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @copyright   Copyright (c) 2014 X.commerce, Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */
namespace Magento\Log\Block\Adminhtml;

/**
 * Adminhtml online customers page content block
 *
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Online extends \Magento\Backend\Block\Template
{
    /**
     * @var string
     */
    protected $_template = 'online.phtml';

    /**
     * @return $this
     */
    public function _beforeToHtml()
    {
        return parent::_beforeToHtml();
    }

    /**
     * @return $this
     */
    protected function _prepareLayout()
    {
        $this->addChild('filterForm', 'Magento\Log\Block\Adminhtml\Online\Filter');
        return parent::_prepareLayout();
    }

    /**
     * @return string
     */
    public function getFilterFormHtml()
    {
        return $this->getChildBlock('filterForm')->toHtml();
    }
}
